Cov ntaub ntawv yas mica board yog dab tsi?
Sep 26, 2022
Txhais ntawm yas mica board
Yas mica board yog ib lub phaj zoo li cov khoom siv insulating ua los ntawm exfoliated mica thiab tsim cov nplaum tom qab ci. Nws muaj plasticity nyob rau hauv ib qho kev ntsuas kub. Haum rau insulating kav, rings lossis lwm yam xoom parts nrog cov ntsiab lus tsis muaj kua nplaum yog tsim rau insulating qhov chaw ntawm motors nrog kub siab (xws li traction motors thiab hoisting motors) los yog siab rotational speeds.
Cov yas mica board yog ua los ntawm cov khoom siv tshwj xeeb kub resistant muscovite los yog phlogopite raw cov ntaub ntawv thiab cov nplaum. Nws muaj kev ua haujlwm zoo ntawm hluav taws xob rwb thaiv tsev thiab kub kub ua haujlwm, tshwj xeeb tshaj yog tsim rau steel, metallurgy thiab lwm yam lag luam.
Ntau yam kub kub rwb thaiv tsev xws li lub hwj chim zaus furnaces, nruab nrab zaus furnaces, hluav taws xob arc rauv, thiab lwm yam, raws li zoo raws li asbestos hloov, tshwj xeeb tshaj yog tsim los rau kev siv ntawm electrothermal machinery nrog siab yuav tsum tau rau cov nram qab no zog: zoo heev thermal rwb thaiv tsev muaj nuj nqi, refractory kubmus txog 1000 degrees Celsius. Tsawg thermal conductivity, zoo heev hluav taws xob rwb thaiv tsev, roj thiab corrosion kuj, asbestos hloov, environmentally friendly, non-toxic, yooj yim rau txheej txheem.
Kev siv cov yas mica board
Yas mica board yog tsim rau insulating raj, rings thiab lwm qhov chaw rau ntau yam khoom siv hluav taws xob nrog ib tug ua hauj lwm kub ntawm 130 degree Silicone yas mica board yog haum rau rwb thaiv tsev kav, rings thiab lwm qhov chaw ntawm ntau yam khoom siv hluav taws xob nrog ib tug ua hauj lwm kub ntawm 180 degree. 5150 Silicone soft mica board yog tsim rau lub cev muaj zog qhov rwb thaiv tsev thiab gasket rwb thaiv tsev nrog kev ua haujlwm kub ntawm 180 degree.
Kev tsim cov yas mica board, qhov chaw yog qhov kev npaj ntawm epoxy composite kua nplaum, nws yuav tsum muaj kev sib koom ua ke ntev, mica board Hoobkas yuav tsum muaj plasticity nyob rau hauv ib qho kub thiab txias lub sij hawm cia, epoxy resin yaj.hauv cov kuab tshuaj. Sib tov ob qhov kev daws teeb meem uas tau hais los saum toj no sib npaug, thiab tswj lawv ntawm (160 ± 2) degree C., lub sij hawm molding yog 4-6 min, thiab cov ntsiab lus khoom yog (60 ± 2) feem pua. Cov khoom siv ntau lawm muaj lub rooj zaum ua haujlwm nrog rau sab qhov cua; cua sov qhov cub nrog ntau txheej kab sib chaws; ntau txheej hydraulic xovxwm; riam, shearing tshuab, thiab lwm yam.
R & D thiab txheej txheem ntau lawm Muab cov ntawv xov tooj rau ntawm lub rooj nplaum, thiab lo rau daim ntawv mica los ntawm 1/3 ntug txoj kev. Tom qab txhua txheej yog muab tshuaj txhuam, siv txhuam txhuam los txhuam cov kua nplaum rau ntawm mica thaj sib npaug, thiab tom qab ntawd ua thawj kauj ruam. ob txheej ntawv nplaum.Cov nplooj ntawv, cov lag luam wholesale ntawm mica boards, txheej nrog cov kua nplaum, kom txog rau thaum tus naj npawb ntawm cov khaubncaws sab nraud povtseg thiab thicknesses yog affixed rau cov kev cai. Xa nws mus rau qhov cub daim phiaj phaj rau ci, qhov cub kub yog (130± 5) degree , thiab lub sijhawm yog 5-10min, tsuav nws tsis swb, thiaj li ua kom cov yas zoo.
Ntau yam ntawm Plastic Mica Boards
Rau cov yas mica board nrog ntau cov kua nplaum, cov kua nplaum cov ntsiab lus suav rau 15 feem pua ~ 25 feem pua ntawm cov khoom zoo. Nws cov khoom sib txawv yog 5230 alkyd yas mica board thiab 5231 shellac yas mica board, uas yog tsim rau zus tau tej cov insulating qhov chaw nrog complex duab los yog pom zoo siv. Thiab 5250 feem ntau yog siv los ua qhov kub thiab txias insulating qhov chaw. Rau cov yas mica boards nrog me me ntawm cov kua nplaum, cov ntsiab lus binder suav nrog 8 feem pua rau 15 feem pua ntawm cov khoom sib txawv. Nws cov khoom muaj xws li 5235 alkyd yas mica board thiab 5236 shellac yas mica board, uas yog tsim rau ua rwb thaiv tsev qhov chaw nrog kub siab (xws li traction motors thiab hoisting motors) los yog ceev rotating ceev.
Cov kev cai tsim thiab cov qauv ntawm cov yas mica board Lub epoxy yas siab kub resistant mica board yog ib tug nyuaj board nyob rau hauv chav tsev kub, thiab nws yog yas ntawm ib tug tej yam kub kub. Nws tuaj yeem raug molded rau hauv ntau yam duab ntawm insulating qhov chaw. Cov kua nplaum cov ntsiab lus ntawm epoxy yas siab kub resistant mica muab faib ua ob pawg, 15 feem pua rau 25 feem pua thiab 8 feem pua rau 15 feem pua. Thickness specifications saum toj no 0.4ram yog mechanically pasted, thiab nyias nyias yog pasted los ntawm tes.
